29886129

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{401}}^1$

素因数の和:447

約数の個数: 54

約数和(自身を含む): 54512406

約数和(自身を除く): 24626277

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 169, 273, 401, 441, 507, 637, 819, 1183, 1203, 1521, 1911, 2807, 3549, 3609, 5213, 5733, 8281, 8421, 10647, 15639, 19649, 24843, 25263, 36491, 46917, 58947, 67769, 74529, 109473, 176841, 203307, 255437, 328419, 474383, 609921, 766311, 1423149, 2298933, 3320681, 4269447, 9962043, 29886129]

約数ペア:

[(1, 29886129), (3, 9962043), (7, 4269447), (9, 3320681), (13, 2298933), (21, 1423149), (39, 766311), (49, 609921), (63, 474383), (91, 328419), (117, 255437), (147, 203307), (169, 176841), (273, 109473), (401, 74529), (441, 67769), (507, 58947), (637, 46917), (819, 36491), (1183, 25263), (1203, 24843), (1521, 19649), (1911, 15639), (2807, 10647), (3549, 8421), (3609, 8281), (5213, 5733)]