73032921

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 120061760

約数和(自身を除く): 47028839

約数列:

[1, 3, 9, 13, 27, 39, 61, 81, 117, 183, 243, 351, 379, 549, 793, 1053, 1137, 1647, 2379, 3159, 3411, 4927, 4941, 7137, 10233, 14781, 14823, 21411, 23119, 30699, 44343, 64233, 69357, 92097, 133029, 192699, 208071, 300547, 399087, 624213, 901641, 1197261, 1872639, 2704923, 5617917, 8114769, 24344307, 73032921]

約数ペア:

[(1, 73032921), (3, 24344307), (9, 8114769), (13, 5617917), (27, 2704923), (39, 1872639), (61, 1197261), (81, 901641), (117, 624213), (183, 399087), (243, 300547), (351, 208071), (379, 192699), (549, 133029), (793, 92097), (1053, 69357), (1137, 64233), (1647, 44343), (2379, 30699), (3159, 23119), (3411, 21411), (4927, 14823), (4941, 14781), (7137, 10233)]