82528047

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 145297152

約数和(自身を除く): 62769105

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 251, 307, 357, 753, 921, 1071, 1757, 2149, 2259, 2763, 4267, 5219, 5271, 6447, 12801, 15657, 15813, 19341, 29869, 36533, 38403, 46971, 77057, 89607, 109599, 231171, 268821, 328797, 539399, 693513, 1309969, 1618197, 3929907, 4854591, 9169783, 11789721, 27509349, 82528047]

約数ペア:

[(1, 82528047), (3, 27509349), (7, 11789721), (9, 9169783), (17, 4854591), (21, 3929907), (51, 1618197), (63, 1309969), (119, 693513), (153, 539399), (251, 328797), (307, 268821), (357, 231171), (753, 109599), (921, 89607), (1071, 77057), (1757, 46971), (2149, 38403), (2259, 36533), (2763, 29869), (4267, 19341), (5219, 15813), (5271, 15657), (6447, 12801)]