141545313

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 269558016

約数和(自身を除く): 128012703

約数列:

[1, 3, 7, 9, 13, 21, 27, 37, 39, 63, 81, 91, 111, 117, 173, 189, 243, 259, 273, 333, 351, 481, 519, 567, 777, 819, 999, 1053, 1211, 1443, 1557, 1701, 2249, 2331, 2457, 2997, 3159, 3367, 3633, 4329, 4671, 6401, 6747, 6993, 7371, 8991, 10101, 10899, 12987, 14013, 15743, 19203, 20241, 20979, 22113, 30303, 32697, 38961, 42039, 44807, 47229, 57609, 60723, 62937, 83213, 90909, 98091, 116883, 134421, 141687, 172827, 182169, 249639, 272727, 294273, 403263, 425061, 518481, 546507, 582491, 748917, 818181, 1209789, 1275183, 1555443, 1747473, 2246751, 3629367, 3825549, 5242419, 6740253, 10888101, 15727257, 20220759, 47181771, 141545313]

約数ペア:

[(1, 141545313), (3, 47181771), (7, 20220759), (9, 15727257), (13, 10888101), (21, 6740253), (27, 5242419), (37, 3825549), (39, 3629367), (63, 2246751), (81, 1747473), (91, 1555443), (111, 1275183), (117, 1209789), (173, 818181), (189, 748917), (243, 582491), (259, 546507), (273, 518481), (333, 425061), (351, 403263), (481, 294273), (519, 272727), (567, 249639), (777, 182169), (819, 172827), (999, 141687), (1053, 134421), (1211, 116883), (1443, 98091), (1557, 90909), (1701, 83213), (2249, 62937), (2331, 60723), (2457, 57609), (2997, 47229), (3159, 44807), (3367, 42039), (3633, 38961), (4329, 32697), (4671, 30303), (6401, 22113), (6747, 20979), (6993, 20241), (7371, 19203), (8991, 15743), (10101, 14013), (10899, 12987)]