415739961

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:731

約数の個数: 72

約数和(自身を含む): 759542784

約数和(自身を除く): 343802823

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 127, 147, 273, 381, 441, 571, 637, 819, 889, 1143, 1651, 1713, 1911, 2667, 3997, 4953, 5139, 5733, 6223, 7423, 8001, 11557, 11991, 14859, 18669, 22269, 27979, 34671, 35973, 51961, 56007, 66807, 72517, 80899, 83937, 104013, 155883, 217551, 242697, 251811, 363727, 467649, 507619, 652653, 728091, 942721, 1091181, 1522857, 2828163, 3273543, 3553333, 4568571, 6599047, 8484489, 10659999, 19797141, 31979997, 46193329, 59391423, 138579987, 415739961]

約数ペア:

[(1, 415739961), (3, 138579987), (7, 59391423), (9, 46193329), (13, 31979997), (21, 19797141), (39, 10659999), (49, 8484489), (63, 6599047), (91, 4568571), (117, 3553333), (127, 3273543), (147, 2828163), (273, 1522857), (381, 1091181), (441, 942721), (571, 728091), (637, 652653), (819, 507619), (889, 467649), (1143, 363727), (1651, 251811), (1713, 242697), (1911, 217551), (2667, 155883), (3997, 104013), (4953, 83937), (5139, 80899), (5733, 72517), (6223, 66807), (7423, 56007), (8001, 51961), (11557, 35973), (11991, 34671), (14859, 27979), (18669, 22269)]