73196739

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 136581120

約数和(自身を除く): 63384381

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 79, 99, 147, 191, 231, 237, 441, 539, 553, 573, 693, 711, 869, 1337, 1617, 1659, 1719, 2101, 2607, 3871, 4011, 4851, 4977, 6083, 6303, 7821, 9359, 11613, 12033, 14707, 15089, 18249, 18909, 28077, 34839, 42581, 44121, 45267, 54747, 84231, 102949, 105623, 127743, 132363, 135801, 165979, 308847, 316869, 383229, 497937, 739361, 926541, 950607, 1161853, 1493811, 2218083, 3485559, 6654249, 8132971, 10456677, 24398913, 73196739]

約数ペア:

[(1, 73196739), (3, 24398913), (7, 10456677), (9, 8132971), (11, 6654249), (21, 3485559), (33, 2218083), (49, 1493811), (63, 1161853), (77, 950607), (79, 926541), (99, 739361), (147, 497937), (191, 383229), (231, 316869), (237, 308847), (441, 165979), (539, 135801), (553, 132363), (573, 127743), (693, 105623), (711, 102949), (869, 84231), (1337, 54747), (1617, 45267), (1659, 44121), (1719, 42581), (2101, 34839), (2607, 28077), (3871, 18909), (4011, 18249), (4851, 15089), (4977, 14707), (6083, 12033), (6303, 11613), (7821, 9359)]