73739589

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 131880960

約数和(自身を除く): 58141371

約数列:

[1, 3, 7, 11, 19, 21, 33, 53, 57, 77, 133, 159, 209, 231, 317, 371, 399, 583, 627, 951, 1007, 1113, 1463, 1749, 2219, 3021, 3487, 4081, 4389, 6023, 6657, 7049, 10461, 11077, 12243, 16801, 18069, 21147, 24409, 33231, 42161, 50403, 66253, 73227, 77539, 117607, 126483, 184811, 198759, 232617, 319219, 352821, 463771, 554433, 957657, 1293677, 1391313, 2234533, 3511409, 3881031, 6703599, 10534227, 24579863, 73739589]

約数ペア:

[(1, 73739589), (3, 24579863), (7, 10534227), (11, 6703599), (19, 3881031), (21, 3511409), (33, 2234533), (53, 1391313), (57, 1293677), (77, 957657), (133, 554433), (159, 463771), (209, 352821), (231, 319219), (317, 232617), (371, 198759), (399, 184811), (583, 126483), (627, 117607), (951, 77539), (1007, 73227), (1113, 66253), (1463, 50403), (1749, 42161), (2219, 33231), (3021, 24409), (3487, 21147), (4081, 18069), (4389, 16801), (6023, 12243), (6657, 11077), (7049, 10461)]