156783997269

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{661}}^1\times {\mathrm{2029}}^1$

素因数の和:3146

約数の個数: 48

約数和(自身を含む): 234799219200

約数和(自身を除く): 78015221931

約数列:

[1, 3, 9, 31, 93, 279, 419, 661, 1257, 1983, 2029, 3771, 5949, 6087, 12989, 18261, 20491, 38967, 61473, 62899, 116901, 184419, 188697, 276959, 566091, 830877, 850151, 1341169, 2492631, 2550453, 4023507, 7651359, 8585729, 12070521, 25757187, 26354681, 41576239, 77271561, 79064043, 124728717, 237192129, 374186151, 561949811, 1685849433, 5057548299, 17420444141, 52261332423, 156783997269]

約数ペア:

[(1, 156783997269), (3, 52261332423), (9, 17420444141), (31, 5057548299), (93, 1685849433), (279, 561949811), (419, 374186151), (661, 237192129), (1257, 124728717), (1983, 79064043), (2029, 77271561), (3771, 41576239), (5949, 26354681), (6087, 25757187), (12989, 12070521), (18261, 8585729), (20491, 7651359), (38967, 4023507), (61473, 2550453), (62899, 2492631), (116901, 1341169), (184419, 850151), (188697, 830877), (276959, 566091)]