156636879987

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1005107}}^1$

素因数の和:1005339

約数の個数: 32

約数和(自身を含む): 245857457664

約数和(自身を除く): 89220577677

約数列:

[1, 3, 7, 21, 41, 123, 181, 287, 543, 861, 1267, 3801, 7421, 22263, 51947, 155841, 1005107, 3015321, 7035749, 21107247, 41209387, 123628161, 181924367, 288465709, 545773101, 865397127, 1273470569, 3820411707, 7458899047, 22376697141, 52212293329, 156636879987]

約数ペア:

[(1, 156636879987), (3, 52212293329), (7, 22376697141), (21, 7458899047), (41, 3820411707), (123, 1273470569), (181, 865397127), (287, 545773101), (543, 288465709), (861, 181924367), (1267, 123628161), (3801, 41209387), (7421, 21107247), (22263, 7035749), (51947, 3015321), (155841, 1005107)]