27720663156

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{397}}^1\times {\mathrm{6277}}^1$

素因数の和:6790

約数の個数: 96

約数和(自身を含む): 72760513280

約数和(自身を除く): 45039850124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 309, 397, 412, 618, 794, 927, 1191, 1236, 1588, 1854, 2382, 2781, 3573, 3708, 4764, 5562, 6277, 7146, 10719, 11124, 12554, 14292, 18831, 21438, 25108, 37662, 40891, 42876, 56493, 75324, 81782, 112986, 122673, 163564, 169479, 225972, 245346, 338958, 368019, 490692, 646531, 677916, 736038, 1104057, 1293062, 1472076, 1939593, 2208114, 2491969, 2586124, 3879186, 4416228, 4983938, 5818779, 7475907, 7758372, 9967876, 11637558, 14951814, 17456337, 22427721, 23275116, 29903628, 34912674, 44855442, 67283163, 69825348, 89710884, 134566326, 256672807, 269132652, 513345614, 770018421, 1026691228, 1540036842, 2310055263, 3080073684, 4620110526, 6930165789, 9240221052, 13860331578, 27720663156]

約数ペア:

[(1, 27720663156), (2, 13860331578), (3, 9240221052), (4, 6930165789), (6, 4620110526), (9, 3080073684), (12, 2310055263), (18, 1540036842), (27, 1026691228), (36, 770018421), (54, 513345614), (103, 269132652), (108, 256672807), (206, 134566326), (309, 89710884), (397, 69825348), (412, 67283163), (618, 44855442), (794, 34912674), (927, 29903628), (1191, 23275116), (1236, 22427721), (1588, 17456337), (1854, 14951814), (2382, 11637558), (2781, 9967876), (3573, 7758372), (3708, 7475907), (4764, 5818779), (5562, 4983938), (6277, 4416228), (7146, 3879186), (10719, 2586124), (11124, 2491969), (12554, 2208114), (14292, 1939593), (18831, 1472076), (21438, 1293062), (25108, 1104057), (37662, 736038), (40891, 677916), (42876, 646531), (56493, 490692), (75324, 368019), (81782, 338958), (112986, 245346), (122673, 225972), (163564, 169479)]