78389804553

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{4001}}^1$

素因数の和:4350

約数の個数: 48

約数和(自身を含む): 112222483200

約数和(自身を除く): 33832678647

約数列:

[1, 3, 19, 57, 79, 229, 237, 361, 687, 1083, 1501, 4001, 4351, 4503, 12003, 13053, 18091, 28519, 54273, 76019, 82669, 85557, 228057, 248007, 316079, 343729, 916229, 948237, 1031187, 1444361, 2748687, 4333083, 6005501, 6530851, 17408351, 18016503, 19592553, 52225053, 72382091, 114104519, 217146273, 330758669, 342313557, 992276007, 1375259729, 4125779187, 26129934851, 78389804553]

約数ペア:

[(1, 78389804553), (3, 26129934851), (19, 4125779187), (57, 1375259729), (79, 992276007), (229, 342313557), (237, 330758669), (361, 217146273), (687, 114104519), (1083, 72382091), (1501, 52225053), (4001, 19592553), (4351, 18016503), (4503, 17408351), (12003, 6530851), (13053, 6005501), (18091, 4333083), (28519, 2748687), (54273, 1444361), (76019, 1031187), (82669, 948237), (85557, 916229), (228057, 343729), (248007, 316079)]