33570831

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 54895104

約数和(自身を除く): 21324273

約数列:

[1, 3, 7, 21, 43, 47, 49, 113, 129, 141, 147, 301, 329, 339, 791, 903, 987, 2021, 2107, 2303, 2373, 4859, 5311, 5537, 6063, 6321, 6909, 14147, 14577, 15933, 16611, 34013, 37177, 42441, 99029, 102039, 111531, 228373, 238091, 260239, 297087, 685119, 714273, 780717, 1598611, 4795833, 11190277, 33570831]

約数ペア:

[(1, 33570831), (3, 11190277), (7, 4795833), (21, 1598611), (43, 780717), (47, 714273), (49, 685119), (113, 297087), (129, 260239), (141, 238091), (147, 228373), (301, 111531), (329, 102039), (339, 99029), (791, 42441), (903, 37177), (987, 34013), (2021, 16611), (2107, 15933), (2303, 14577), (2373, 14147), (4859, 6909), (5311, 6321), (5537, 6063)]