57533427

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 99440640

約数和(自身を除く): 41907213

約数列:

[1, 3, 7, 9, 21, 31, 63, 89, 93, 217, 267, 279, 331, 623, 651, 801, 993, 1869, 1953, 2317, 2759, 2979, 5607, 6951, 8277, 10261, 19313, 20853, 24831, 29459, 30783, 57939, 71827, 88377, 92349, 173817, 206213, 215481, 265131, 618639, 646443, 913229, 1855917, 2739687, 6392603, 8219061, 19177809, 57533427]

約数ペア:

[(1, 57533427), (3, 19177809), (7, 8219061), (9, 6392603), (21, 2739687), (31, 1855917), (63, 913229), (89, 646443), (93, 618639), (217, 265131), (267, 215481), (279, 206213), (331, 173817), (623, 92349), (651, 88377), (801, 71827), (993, 57939), (1869, 30783), (1953, 29459), (2317, 24831), (2759, 20853), (2979, 19313), (5607, 10261), (6951, 8277)]