39120003

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:505

約数の個数: 40

約数和(自身を含む): 63748608

約数和(自身を除く): 24628605

約数列:

[1, 3, 9, 13, 27, 39, 81, 97, 117, 291, 351, 383, 873, 1053, 1149, 1261, 2619, 3447, 3783, 4979, 7857, 10341, 11349, 14937, 31023, 34047, 37151, 44811, 102141, 111453, 134433, 334359, 403299, 482963, 1003077, 1448889, 3009231, 4346667, 13040001, 39120003]

約数ペア:

[(1, 39120003), (3, 13040001), (9, 4346667), (13, 3009231), (27, 1448889), (39, 1003077), (81, 482963), (97, 403299), (117, 334359), (291, 134433), (351, 111453), (383, 102141), (873, 44811), (1053, 37151), (1149, 34047), (1261, 31023), (2619, 14937), (3447, 11349), (3783, 10341), (4979, 7857)]