127872654

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{33457}}^1$

素因数の和:33489

約数の個数: 48

約数和(自身を含む): 320393808

約数和(自身を除く): 192521154

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 33457, 66914, 100371, 200742, 234199, 434941, 468398, 702597, 869882, 1304823, 1405194, 1639393, 2609646, 3044587, 3278786, 4918179, 6089174, 9133761, 9836358, 18267522, 21312109, 42624218, 63936327, 127872654]

約数ペア:

[(1, 127872654), (2, 63936327), (3, 42624218), (6, 21312109), (7, 18267522), (13, 9836358), (14, 9133761), (21, 6089174), (26, 4918179), (39, 3278786), (42, 3044587), (49, 2609646), (78, 1639393), (91, 1405194), (98, 1304823), (147, 869882), (182, 702597), (273, 468398), (294, 434941), (546, 234199), (637, 200742), (1274, 100371), (1911, 66914), (3822, 33457)]