67830399

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1453}}^1$

素因数の和:1501

約数の個数: 64

約数和(自身を含む): 130278400

約数和(自身を除く): 62448001

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 91, 117, 133, 171, 189, 247, 273, 351, 399, 513, 741, 819, 1197, 1453, 1729, 2223, 2457, 3591, 4359, 5187, 6669, 10171, 13077, 15561, 18889, 27607, 30513, 39231, 46683, 56667, 82821, 91539, 132223, 170001, 193249, 248463, 274617, 358891, 396669, 510003, 579747, 745389, 1076673, 1190007, 1739241, 2512237, 3230019, 3570021, 5217723, 7536711, 9690057, 22610133, 67830399]

約数ペア:

[(1, 67830399), (3, 22610133), (7, 9690057), (9, 7536711), (13, 5217723), (19, 3570021), (21, 3230019), (27, 2512237), (39, 1739241), (57, 1190007), (63, 1076673), (91, 745389), (117, 579747), (133, 510003), (171, 396669), (189, 358891), (247, 274617), (273, 248463), (351, 193249), (399, 170001), (513, 132223), (741, 91539), (819, 82821), (1197, 56667), (1453, 46683), (1729, 39231), (2223, 30513), (2457, 27607), (3591, 18889), (4359, 15561), (5187, 13077), (6669, 10171)]