63779149

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 79027200

約数和(自身を除く): 15248051

約数列:

[1, 7, 29, 41, 79, 97, 203, 287, 553, 679, 1189, 2291, 2813, 3239, 3977, 7663, 8323, 16037, 19691, 22673, 27839, 53641, 93931, 115333, 222227, 314183, 657517, 807331, 1555589, 2199281, 9111307, 63779149]

約数ペア:

[(1, 63779149), (7, 9111307), (29, 2199281), (41, 1555589), (79, 807331), (97, 657517), (203, 314183), (287, 222227), (553, 115333), (679, 93931), (1189, 53641), (2291, 27839), (2813, 22673), (3239, 19691), (3977, 16037), (7663, 8323)]