7954208073

素因数分解:

$3^3\times 7^4\times {\mathrm{29}}^1\times {\mathrm{4231}}^1$

素因数の和:4297

約数の個数: 80

約数和(自身を含む): 14224598400

約数和(自身を除く): 6270390327

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 87, 147, 189, 203, 261, 343, 441, 609, 783, 1029, 1323, 1421, 1827, 2401, 3087, 4231, 4263, 5481, 7203, 9261, 9947, 12693, 12789, 21609, 29617, 29841, 38079, 38367, 64827, 69629, 88851, 89523, 114237, 122699, 207319, 208887, 266553, 268569, 368097, 621957, 626661, 799659, 858893, 1104291, 1451233, 1865871, 1879983, 2576679, 3312873, 4353699, 5597613, 6012251, 7730037, 10158631, 13061097, 18036753, 23190111, 30475893, 39183291, 42085757, 54110259, 91427679, 126257271, 162330777, 274283037, 294600299, 378771813, 883800897, 1136315439, 2651402691, 7954208073]

約数ペア:

[(1, 7954208073), (3, 2651402691), (7, 1136315439), (9, 883800897), (21, 378771813), (27, 294600299), (29, 274283037), (49, 162330777), (63, 126257271), (87, 91427679), (147, 54110259), (189, 42085757), (203, 39183291), (261, 30475893), (343, 23190111), (441, 18036753), (609, 13061097), (783, 10158631), (1029, 7730037), (1323, 6012251), (1421, 5597613), (1827, 4353699), (2401, 3312873), (3087, 2576679), (4231, 1879983), (4263, 1865871), (5481, 1451233), (7203, 1104291), (9261, 858893), (9947, 799659), (12693, 626661), (12789, 621957), (21609, 368097), (29617, 268569), (29841, 266553), (38079, 208887), (38367, 207319), (64827, 122699), (69629, 114237), (88851, 89523)]