425432871

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1117

約数の個数: 64

約数和(自身を含む): 713318400

約数和(自身を除く): 287885529

約数列:

[1, 3, 9, 17, 27, 29, 31, 51, 87, 93, 153, 261, 279, 459, 493, 527, 783, 837, 899, 1031, 1479, 1581, 2697, 3093, 4437, 4743, 8091, 9279, 13311, 14229, 15283, 17527, 24273, 27837, 29899, 31961, 45849, 52581, 89697, 95883, 137547, 157743, 269091, 287649, 412641, 473229, 508283, 543337, 807273, 862947, 926869, 1524849, 1630011, 2780607, 4574547, 4890033, 8341821, 13723641, 14670099, 15756773, 25025463, 47270319, 141810957, 425432871]

約数ペア:

[(1, 425432871), (3, 141810957), (9, 47270319), (17, 25025463), (27, 15756773), (29, 14670099), (31, 13723641), (51, 8341821), (87, 4890033), (93, 4574547), (153, 2780607), (261, 1630011), (279, 1524849), (459, 926869), (493, 862947), (527, 807273), (783, 543337), (837, 508283), (899, 473229), (1031, 412641), (1479, 287649), (1581, 269091), (2697, 157743), (3093, 137547), (4437, 95883), (4743, 89697), (8091, 52581), (9279, 45849), (13311, 31961), (14229, 29899), (15283, 27837), (17527, 24273)]