170216151

素因数分解:

$3^1\times 7^3\times {\mathrm{83}}^1\times {\mathrm{1993}}^1$

素因数の和:2100

約数の個数: 32

約数和(自身を含む): 267993600

約数和(自身を除く): 97777449

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 343, 581, 1029, 1743, 1993, 4067, 5979, 12201, 13951, 28469, 41853, 85407, 97657, 165419, 292971, 496257, 683599, 1157933, 2050797, 3473799, 8105531, 24316593, 56738717, 170216151]

約数ペア:

[(1, 170216151), (3, 56738717), (7, 24316593), (21, 8105531), (49, 3473799), (83, 2050797), (147, 1157933), (249, 683599), (343, 496257), (581, 292971), (1029, 165419), (1743, 97657), (1993, 85407), (4067, 41853), (5979, 28469), (12201, 13951)]