88987773

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 146941440

約数和(自身を除く): 57953667

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 151, 211, 399, 453, 633, 931, 1057, 1477, 2793, 2869, 3171, 4009, 4431, 7399, 8607, 10339, 12027, 20083, 22197, 28063, 31017, 31861, 60249, 84189, 95583, 140581, 196441, 223027, 421743, 589323, 605359, 669081, 1561189, 1816077, 4237513, 4683567, 12712539, 29662591, 88987773]

約数ペア:

[(1, 88987773), (3, 29662591), (7, 12712539), (19, 4683567), (21, 4237513), (49, 1816077), (57, 1561189), (133, 669081), (147, 605359), (151, 589323), (211, 421743), (399, 223027), (453, 196441), (633, 140581), (931, 95583), (1057, 84189), (1477, 60249), (2793, 31861), (2869, 31017), (3171, 28063), (4009, 22197), (4431, 20083), (7399, 12027), (8607, 10339)]