78753609

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 130351104

約数和(自身を除く): 51597495

約数列:

[1, 3, 9, 11, 31, 33, 67, 93, 99, 201, 279, 341, 383, 603, 737, 1023, 1149, 2077, 2211, 3069, 3447, 4213, 6231, 6633, 11873, 12639, 18693, 22847, 25661, 35619, 37917, 68541, 76983, 106857, 130603, 205623, 230949, 282271, 391809, 795491, 846813, 1175427, 2386473, 2540439, 7159419, 8750401, 26251203, 78753609]

約数ペア:

[(1, 78753609), (3, 26251203), (9, 8750401), (11, 7159419), (31, 2540439), (33, 2386473), (67, 1175427), (93, 846813), (99, 795491), (201, 391809), (279, 282271), (341, 230949), (383, 205623), (603, 130603), (737, 106857), (1023, 76983), (1149, 68541), (2077, 37917), (2211, 35619), (3069, 25661), (3447, 22847), (4213, 18693), (6231, 12639), (6633, 11873)]