191879375793

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^2\times {\mathrm{7561}}^1$

素因数の和:7926

約数の個数: 48

約数和(自身を含む): 299929972608

約数和(自身を除く): 108050596815

約数列:

[1, 3, 7, 21, 53, 151, 159, 371, 453, 1057, 1113, 3171, 7561, 8003, 22683, 22801, 24009, 52927, 56021, 68403, 158781, 159607, 168063, 400733, 478821, 1141711, 1202199, 1208453, 2805131, 3425133, 3625359, 7991977, 8415393, 8459171, 23975931, 25377513, 60510683, 172398361, 181532049, 423574781, 517195083, 1206788527, 1270724343, 3620365581, 9137113133, 27411339399, 63959791931, 191879375793]

約数ペア:

[(1, 191879375793), (3, 63959791931), (7, 27411339399), (21, 9137113133), (53, 3620365581), (151, 1270724343), (159, 1206788527), (371, 517195083), (453, 423574781), (1057, 181532049), (1113, 172398361), (3171, 60510683), (7561, 25377513), (8003, 23975931), (22683, 8459171), (22801, 8415393), (24009, 7991977), (52927, 3625359), (56021, 3425133), (68403, 2805131), (158781, 1208453), (159607, 1202199), (168063, 1141711), (400733, 478821)]