144448317

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{359}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 238492800

約数和(自身を除く): 94044483

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 181, 247, 359, 543, 741, 1077, 1629, 2223, 2353, 3231, 3439, 4667, 6821, 7059, 10317, 14001, 20463, 21177, 30951, 42003, 44707, 61389, 64979, 88673, 134121, 194937, 266019, 402363, 584811, 798057, 844727, 1234601, 2534181, 3703803, 7602543, 11111409, 16049813, 48149439, 144448317]

約数ペア:

[(1, 144448317), (3, 48149439), (9, 16049813), (13, 11111409), (19, 7602543), (39, 3703803), (57, 2534181), (117, 1234601), (171, 844727), (181, 798057), (247, 584811), (359, 402363), (543, 266019), (741, 194937), (1077, 134121), (1629, 88673), (2223, 64979), (2353, 61389), (3231, 44707), (3439, 42003), (4667, 30951), (6821, 21177), (7059, 20463), (10317, 14001)]