45495747

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 76801920

約数和(自身を除く): 31306173

約数列:

[1, 3, 9, 11, 19, 33, 57, 67, 99, 171, 201, 209, 361, 603, 627, 737, 1083, 1273, 1881, 2211, 3249, 3819, 3971, 6633, 6859, 11457, 11913, 14003, 20577, 24187, 35739, 42009, 61731, 72561, 75449, 126027, 217683, 226347, 266057, 459553, 679041, 798171, 1378659, 2394513, 4135977, 5055083, 15165249, 45495747]

約数ペア:

[(1, 45495747), (3, 15165249), (9, 5055083), (11, 4135977), (19, 2394513), (33, 1378659), (57, 798171), (67, 679041), (99, 459553), (171, 266057), (201, 226347), (209, 217683), (361, 126027), (603, 75449), (627, 72561), (737, 61731), (1083, 42009), (1273, 35739), (1881, 24187), (2211, 20577), (3249, 14003), (3819, 11913), (3971, 11457), (6633, 6859)]