72346053

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1097}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 110678400

約数和(自身を除く): 38332347

約数列:

[1, 3, 13, 19, 39, 57, 89, 247, 267, 741, 1097, 1157, 1691, 3291, 3471, 5073, 14261, 20843, 21983, 42783, 62529, 65949, 97633, 270959, 292899, 812877, 1269229, 1855027, 3807687, 5565081, 24115351, 72346053]

約数ペア:

[(1, 72346053), (3, 24115351), (13, 5565081), (19, 3807687), (39, 1855027), (57, 1269229), (89, 812877), (247, 292899), (267, 270959), (741, 97633), (1097, 65949), (1157, 62529), (1691, 42783), (3291, 21983), (3471, 20843), (5073, 14261)]