27797142

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 62208000

約数和(自身を除く): 34410858

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 59, 62, 93, 102, 118, 149, 177, 186, 298, 354, 447, 527, 894, 1003, 1054, 1581, 1829, 2006, 2533, 3009, 3162, 3658, 4619, 5066, 5487, 6018, 7599, 8791, 9238, 10974, 13857, 15198, 17582, 26373, 27714, 31093, 52746, 62186, 78523, 93279, 149447, 157046, 186558, 235569, 272521, 298894, 448341, 471138, 545042, 817563, 896682, 1635126, 4632857, 9265714, 13898571, 27797142]

約数ペア:

[(1, 27797142), (2, 13898571), (3, 9265714), (6, 4632857), (17, 1635126), (31, 896682), (34, 817563), (51, 545042), (59, 471138), (62, 448341), (93, 298894), (102, 272521), (118, 235569), (149, 186558), (177, 157046), (186, 149447), (298, 93279), (354, 78523), (447, 62186), (527, 52746), (894, 31093), (1003, 27714), (1054, 26373), (1581, 17582), (1829, 15198), (2006, 13857), (2533, 10974), (3009, 9238), (3162, 8791), (3658, 7599), (4619, 6018), (5066, 5487)]