217064124

素因数分解:

$2^2\times 3^{10}\times {\mathrm{919}}^1$

素因数の和:953

約数の個数: 66

約数和(自身を含む): 570410120

約数和(自身を除く): 353345996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 919, 972, 1458, 1838, 2187, 2757, 2916, 3676, 4374, 5514, 6561, 8271, 8748, 11028, 13122, 16542, 19683, 24813, 26244, 33084, 39366, 49626, 59049, 74439, 78732, 99252, 118098, 148878, 223317, 236196, 297756, 446634, 669951, 893268, 1339902, 2009853, 2679804, 4019706, 6029559, 8039412, 12059118, 18088677, 24118236, 36177354, 54266031, 72354708, 108532062, 217064124]

約数ペア:

[(1, 217064124), (2, 108532062), (3, 72354708), (4, 54266031), (6, 36177354), (9, 24118236), (12, 18088677), (18, 12059118), (27, 8039412), (36, 6029559), (54, 4019706), (81, 2679804), (108, 2009853), (162, 1339902), (243, 893268), (324, 669951), (486, 446634), (729, 297756), (919, 236196), (972, 223317), (1458, 148878), (1838, 118098), (2187, 99252), (2757, 78732), (2916, 74439), (3676, 59049), (4374, 49626), (5514, 39366), (6561, 33084), (8271, 26244), (8748, 24813), (11028, 19683), (13122, 16542)]