2451919761

素因数分解:

$3^3\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 4013452800

約数和(自身を除く): 1561533039

約数列:

[1, 3, 9, 23, 27, 41, 53, 69, 79, 123, 159, 207, 237, 369, 477, 529, 621, 711, 943, 1107, 1219, 1431, 1587, 1817, 2133, 2173, 2829, 3239, 3657, 4187, 4761, 5451, 6519, 8487, 9717, 10971, 12561, 14283, 16353, 19557, 21689, 25461, 28037, 29151, 32913, 37683, 41791, 49059, 49979, 58671, 65067, 74497, 84111, 87453, 96301, 113049, 125373, 149937, 171667, 195201, 223491, 252333, 288903, 376119, 449811, 515001, 585603, 670473, 756999, 866709, 1128357, 1149517, 1349433, 1545003, 1713431, 2011419, 2214923, 2600127, 3448551, 3948341, 4635009, 5140293, 6644769, 10345653, 11845023, 15420879, 19934307, 31036959, 35535069, 46262637, 59802921, 90811843, 106605207, 272435529, 817306587, 2451919761]

約数ペア:

[(1, 2451919761), (3, 817306587), (9, 272435529), (23, 106605207), (27, 90811843), (41, 59802921), (53, 46262637), (69, 35535069), (79, 31036959), (123, 19934307), (159, 15420879), (207, 11845023), (237, 10345653), (369, 6644769), (477, 5140293), (529, 4635009), (621, 3948341), (711, 3448551), (943, 2600127), (1107, 2214923), (1219, 2011419), (1431, 1713431), (1587, 1545003), (1817, 1349433), (2133, 1149517), (2173, 1128357), (2829, 866709), (3239, 756999), (3657, 670473), (4187, 585603), (4761, 515001), (5451, 449811), (6519, 376119), (8487, 288903), (9717, 252333), (10971, 223491), (12561, 195201), (14283, 171667), (16353, 149937), (19557, 125373), (21689, 113049), (25461, 96301), (28037, 87453), (29151, 84111), (32913, 74497), (37683, 65067), (41791, 58671), (49059, 49979)]