69115977

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1013}}^1$

素因数の和:1067

約数の個数: 48

約数和(自身を含む): 123626880

約数和(自身を除く): 54510903

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 361, 399, 513, 1013, 1083, 1197, 2527, 3039, 3249, 3591, 7091, 7581, 9117, 9747, 19247, 21273, 22743, 27351, 57741, 63819, 68229, 134729, 173223, 191457, 365693, 404187, 519669, 1097079, 1212561, 2559851, 3291237, 3637683, 7679553, 9873711, 23038659, 69115977]

約数ペア:

[(1, 69115977), (3, 23038659), (7, 9873711), (9, 7679553), (19, 3637683), (21, 3291237), (27, 2559851), (57, 1212561), (63, 1097079), (133, 519669), (171, 404187), (189, 365693), (361, 191457), (399, 173223), (513, 134729), (1013, 68229), (1083, 63819), (1197, 57741), (2527, 27351), (3039, 22743), (3249, 21273), (3591, 19247), (7091, 9747), (7581, 9117)]