306172647

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1489}}^1$

素因数の和:1604

約数の個数: 48

約数和(自身を含む): 505789440

約数和(自身を除く): 199616793

約数列:

[1, 3, 9, 11, 31, 33, 67, 93, 99, 201, 279, 341, 603, 737, 1023, 1489, 2077, 2211, 3069, 4467, 6231, 6633, 13401, 16379, 18693, 22847, 46159, 49137, 68541, 99763, 138477, 147411, 205623, 299289, 415431, 507749, 897867, 1097393, 1523247, 3092653, 3292179, 4569741, 9277959, 9876537, 27833877, 34019183, 102057549, 306172647]

約数ペア:

[(1, 306172647), (3, 102057549), (9, 34019183), (11, 27833877), (31, 9876537), (33, 9277959), (67, 4569741), (93, 3292179), (99, 3092653), (201, 1523247), (279, 1097393), (341, 897867), (603, 507749), (737, 415431), (1023, 299289), (1489, 205623), (2077, 147411), (2211, 138477), (3069, 99763), (4467, 68541), (6231, 49137), (6633, 46159), (13401, 22847), (16379, 18693)]