72693459

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{4157}}^1$

素因数の和:4259

約数の個数: 24

約数和(自身を含む): 110270160

約数和(自身を除く): 37576701

約数列:

[1, 3, 9, 29, 67, 87, 201, 261, 603, 1943, 4157, 5829, 12471, 17487, 37413, 120553, 278519, 361659, 835557, 1084977, 2506671, 8077051, 24231153, 72693459]

約数ペア:

[(1, 72693459), (3, 24231153), (9, 8077051), (29, 2506671), (67, 1084977), (87, 835557), (201, 361659), (261, 278519), (603, 120553), (1943, 37413), (4157, 17487), (5829, 12471)]