91239603

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10781}}^1$

素因数の和:10835

約数の個数: 32

約数和(自身を含む): 154570752

約数和(自身を除く): 63331149

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 8463, 10781, 32343, 75467, 140153, 226401, 334211, 420459, 981071, 1002633, 2339477, 2943213, 4344743, 7018431, 13034229, 30413201, 91239603]

約数ペア:

[(1, 91239603), (3, 30413201), (7, 13034229), (13, 7018431), (21, 4344743), (31, 2943213), (39, 2339477), (91, 1002633), (93, 981071), (217, 420459), (273, 334211), (403, 226401), (651, 140153), (1209, 75467), (2821, 32343), (8463, 10781)]