154702979193

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{56197}}^1$

素因数の和:56582

約数の個数: 48

約数和(自身を含む): 244679797824

約数和(自身を除く): 89976818631

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 307, 427, 921, 1281, 2149, 2989, 6447, 8967, 15043, 18727, 45129, 56181, 56197, 131089, 168591, 393267, 393379, 917623, 1180137, 2752869, 2753653, 3428017, 8260959, 10284051, 17252479, 23996119, 51757437, 71988357, 120767353, 167972833, 362302059, 503918499, 845371471, 1052401219, 2536114413, 3157203657, 7366808533, 22100425599, 51567659731, 154702979193]

約数ペア:

[(1, 154702979193), (3, 51567659731), (7, 22100425599), (21, 7366808533), (49, 3157203657), (61, 2536114413), (147, 1052401219), (183, 845371471), (307, 503918499), (427, 362302059), (921, 167972833), (1281, 120767353), (2149, 71988357), (2989, 51757437), (6447, 23996119), (8967, 17252479), (15043, 10284051), (18727, 8260959), (45129, 3428017), (56181, 2753653), (56197, 2752869), (131089, 1180137), (168591, 917623), (393267, 393379)]