99573453

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 169019136

約数和(自身を除く): 69445683

約数列:

[1, 3, 7, 9, 21, 63, 71, 113, 197, 213, 339, 497, 591, 639, 791, 1017, 1379, 1491, 1773, 2373, 4137, 4473, 7119, 8023, 12411, 13987, 22261, 24069, 41961, 56161, 66783, 72207, 97909, 125883, 155827, 168483, 200349, 293727, 467481, 505449, 881181, 1402443, 1580531, 4741593, 11063717, 14224779, 33191151, 99573453]

約数ペア:

[(1, 99573453), (3, 33191151), (7, 14224779), (9, 11063717), (21, 4741593), (63, 1580531), (71, 1402443), (113, 881181), (197, 505449), (213, 467481), (339, 293727), (497, 200349), (591, 168483), (639, 155827), (791, 125883), (1017, 97909), (1379, 72207), (1491, 66783), (1773, 56161), (2373, 41961), (4137, 24069), (4473, 22261), (7119, 13987), (8023, 12411)]