49871997

素因数分解:

$3^3\times 7^1\times {\mathrm{367}}^1\times {\mathrm{719}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 84787200

約数和(自身を除く): 34915203

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 367, 719, 1101, 2157, 2569, 3303, 5033, 6471, 7707, 9909, 15099, 19413, 23121, 45297, 69363, 135891, 263873, 791619, 1847111, 2374857, 5541333, 7124571, 16623999, 49871997]

約数ペア:

[(1, 49871997), (3, 16623999), (7, 7124571), (9, 5541333), (21, 2374857), (27, 1847111), (63, 791619), (189, 263873), (367, 135891), (719, 69363), (1101, 45297), (2157, 23121), (2569, 19413), (3303, 15099), (5033, 9909), (6471, 7707)]