20170176939

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:769

約数の個数: 96

約数和(自身を含む): 33520601088

約数和(自身を除く): 13350424149

約数列:

[1, 3, 9, 11, 31, 33, 67, 93, 99, 201, 233, 279, 341, 421, 603, 699, 737, 1023, 1263, 2077, 2097, 2211, 2563, 3069, 3789, 4631, 6231, 6633, 7223, 7689, 13051, 13893, 15611, 18693, 21669, 22847, 23067, 28207, 39153, 41679, 46833, 65007, 68541, 79453, 84621, 98093, 117459, 140499, 143561, 171721, 205623, 238359, 253863, 294279, 310277, 430683, 483941, 515163, 715077, 874417, 882837, 930831, 1079023, 1292049, 1451823, 1545489, 2623251, 2792493, 3040883, 3237069, 4355469, 5323351, 6572231, 7869753, 9122649, 9618587, 9711207, 15970053, 19716693, 27367947, 28855761, 33449713, 47910159, 59150079, 72294541, 86567283, 100349139, 203739161, 216883623, 301047417, 611217483, 650650869, 1833652449, 2241130771, 6723392313, 20170176939]

約数ペア:

[(1, 20170176939), (3, 6723392313), (9, 2241130771), (11, 1833652449), (31, 650650869), (33, 611217483), (67, 301047417), (93, 216883623), (99, 203739161), (201, 100349139), (233, 86567283), (279, 72294541), (341, 59150079), (421, 47910159), (603, 33449713), (699, 28855761), (737, 27367947), (1023, 19716693), (1263, 15970053), (2077, 9711207), (2097, 9618587), (2211, 9122649), (2563, 7869753), (3069, 6572231), (3789, 5323351), (4631, 4355469), (6231, 3237069), (6633, 3040883), (7223, 2792493), (7689, 2623251), (13051, 1545489), (13893, 1451823), (15611, 1292049), (18693, 1079023), (21669, 930831), (22847, 882837), (23067, 874417), (28207, 715077), (39153, 515163), (41679, 483941), (46833, 430683), (65007, 310277), (68541, 294279), (79453, 253863), (84621, 238359), (98093, 205623), (117459, 171721), (140499, 143561)]