33215973

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 54895104

約数和(自身を除く): 21679131

約数列:

[1, 3, 7, 21, 31, 37, 49, 93, 111, 147, 197, 217, 259, 591, 651, 777, 1147, 1379, 1519, 1813, 3441, 4137, 4557, 5439, 6107, 7289, 8029, 9653, 18321, 21867, 24087, 28959, 42749, 51023, 56203, 128247, 153069, 168609, 225959, 299243, 357161, 677877, 897729, 1071483, 1581713, 4745139, 11071991, 33215973]

約数ペア:

[(1, 33215973), (3, 11071991), (7, 4745139), (21, 1581713), (31, 1071483), (37, 897729), (49, 677877), (93, 357161), (111, 299243), (147, 225959), (197, 168609), (217, 153069), (259, 128247), (591, 56203), (651, 51023), (777, 42749), (1147, 28959), (1379, 24087), (1519, 21867), (1813, 18321), (3441, 9653), (4137, 8029), (4557, 7289), (5439, 6107)]