72081603

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7829}}^1$

素因数の和:7880

約数の個数: 32

約数和(自身を含む): 120268800

約数和(自身を除く): 48187197

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 1023, 3069, 7829, 9207, 23487, 70461, 86119, 211383, 242699, 258357, 728097, 775071, 2184291, 2325213, 2669689, 6552873, 8009067, 24027201, 72081603]

約数ペア:

[(1, 72081603), (3, 24027201), (9, 8009067), (11, 6552873), (27, 2669689), (31, 2325213), (33, 2184291), (93, 775071), (99, 728097), (279, 258357), (297, 242699), (341, 211383), (837, 86119), (1023, 70461), (3069, 23487), (7829, 9207)]