2629120137

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:619

約数の個数: 72

約数和(自身を含む): 4336089408

約数和(自身を除く): 1706969271

約数列:

[1, 3, 7, 21, 31, 37, 49, 93, 111, 147, 217, 259, 503, 651, 777, 961, 1147, 1509, 1519, 1813, 2883, 3441, 3521, 4557, 5439, 6727, 8029, 10563, 15593, 18611, 20181, 24087, 24647, 35557, 46779, 47089, 55833, 56203, 73941, 106671, 109151, 130277, 141267, 168609, 248899, 327453, 390831, 483383, 576941, 746697, 764057, 911939, 1450149, 1730823, 1742293, 2292171, 2735817, 3383681, 4038587, 5226879, 10151043, 12115761, 17885171, 23685767, 28270109, 53655513, 71057301, 84810327, 125196197, 375588591, 876373379, 2629120137]

約数ペア:

[(1, 2629120137), (3, 876373379), (7, 375588591), (21, 125196197), (31, 84810327), (37, 71057301), (49, 53655513), (93, 28270109), (111, 23685767), (147, 17885171), (217, 12115761), (259, 10151043), (503, 5226879), (651, 4038587), (777, 3383681), (961, 2735817), (1147, 2292171), (1509, 1742293), (1519, 1730823), (1813, 1450149), (2883, 911939), (3441, 764057), (3521, 746697), (4557, 576941), (5439, 483383), (6727, 390831), (8029, 327453), (10563, 248899), (15593, 168609), (18611, 141267), (20181, 130277), (24087, 109151), (24647, 106671), (35557, 73941), (46779, 56203), (47089, 55833)]