23647514247

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{140111}}^1$

素因数の和:140193

約数の個数: 64

約数和(自身を含む): 43042406400

約数和(自身を除く): 19394892153

約数列:

[1, 3, 7, 9, 19, 21, 27, 47, 57, 63, 133, 141, 171, 189, 329, 399, 423, 513, 893, 987, 1197, 1269, 2679, 2961, 3591, 6251, 8037, 8883, 18753, 24111, 56259, 140111, 168777, 420333, 980777, 1260999, 2662109, 2942331, 3782997, 6585217, 7986327, 8826993, 18634763, 19755651, 23958981, 26480979, 46096519, 55904289, 59266953, 71876943, 125119123, 138289557, 167712867, 177800859, 375357369, 414868671, 503138601, 875833861, 1126072107, 1244606013, 2627501583, 3378216321, 7882504749, 23647514247]

約数ペア:

[(1, 23647514247), (3, 7882504749), (7, 3378216321), (9, 2627501583), (19, 1244606013), (21, 1126072107), (27, 875833861), (47, 503138601), (57, 414868671), (63, 375357369), (133, 177800859), (141, 167712867), (171, 138289557), (189, 125119123), (329, 71876943), (399, 59266953), (423, 55904289), (513, 46096519), (893, 26480979), (987, 23958981), (1197, 19755651), (1269, 18634763), (2679, 8826993), (2961, 7986327), (3591, 6585217), (6251, 3782997), (8037, 2942331), (8883, 2662109), (18753, 1260999), (24111, 980777), (56259, 420333), (140111, 168777)]